报Users cannot be resolved to a type错的的同学。大多数是eclipse中没有进行java文件的编译,大家可以参考这个https://www.cnblogs.com/Hackerman/p/8502549.html,我就是在project中勾选了Build Automatically这个选项后,重启服务成功了。
2019-07-08
很奇怪,我代码跟着老师打的,response内置对象为啥是正常的。。。都没有加后面说的flush。?
https://img1.sycdn.imooc.com//5d20bd2e0001342606740472.jpghttps://img1.sycdn.imooc.com//5d20bd8000015cac06730283.jpg
https://img1.sycdn.imooc.com//5d20bd2e0001342606740472.jpghttps://img1.sycdn.imooc.com//5d20bd8000015cac06730283.jpg
2019-07-06